83087217952339 has 2 divisors, whose sum is σ = 83087217952340. Its totient is φ = 83087217952338.

The previous prime is 83087217952331. The next prime is 83087217952367. The reversal of 83087217952339 is 93325971278038.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83087217952339 - 2³ = 83087217952331 is a prime.

It is not a weakly prime, because it can be changed into another prime (83087217952331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41543608976169 + 41543608976170.

It is an arithmetic number, because the mean of its divisors is an integer number (41543608976170).

Almost surely, 2^{83087217952339} is an apocalyptic number.

83087217952339 is a deficient number, since it is larger than the sum of its proper divisors (1).

83087217952339 is an equidigital number, since it uses as much as digits as its factorization.

83087217952339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 137168640, while the sum is 67.

The spelling of 83087217952339 in words is "eighty-three trillion, eighty-seven billion, two hundred seventeen million, nine hundred fifty-two thousand, three hundred thirty-nine".